#include <stdio.h>

int main()
{
    int nCase;
    scanf("%d", &nCase);
    while (nCase-- > 0)
    {
        int a;
        scanf("%d", &a);
        if (a % 2 == 0)
            printf("even\n");
        else 
            printf("odd\n");
    }
    return 0;
}
